The emerging landscape of eukaryotic polyphosphatases.
Sign Up to like & getrecommendations! Published in 2023 at "FEBS letters"
DOI: 10.1002/1873-3468.14584
Abstract: Polyphosphate (polyP) is a conserved polymer of inorganic phosphate residues that can reach thousands of moieties in length. PolyP has been implicated in cellular functions ranging from energy and phosphate homeostasis to cell signalling in… read more here.
Keywords: phosphate; eukaryotic polyphosphatases; emerging landscape; landscape eukaryotic ... See more keywords
Biologization of Allogeneic Bone Grafts with Polyphosphate: A Route to a Biomimetic Periosteum
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201905220
Abstract: The physiological polyphosphate (polyP), released primarily from platelets after bone fractures, acts as a donor for metabolic energy and as a phosphate source for bone mineralization. In this study allogeneic, decellularized bone samples are biologized… read more here.
Keywords: bone; biologization allogeneic; polyp; polyp coat ... See more keywords
Biotechnological synthesis of water‐soluble food‐grade polyphosphate with Saccharomyces cerevisiae
Sign Up to like & getrecommendations! Published in 2020 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.27337
Abstract: Inorganic polyphosphate (polyP) is the polymer of phosphate. Water‐soluble polyPs with average chain lengths of 2–40 P‐subunits are widely used as food additives and are currently synthesized chemically. An environmentally friendly highly scalable process to… read more here.
Keywords: polyp; food grade; water soluble; soluble food ... See more keywords
Polyp fingerprint: automatic recognition of colorectal polyps’ unique features
Sign Up to like & getrecommendations! Published in 2020 at "Surgical Endoscopy"
DOI: 10.1007/s00464-019-07240-9
Abstract: Background Content-based image retrieval (CBIR) is an application of machine learning used to retrieve images by similarity on the basis of features. Our objective was to develop a CBIR system that could identify images containing… read more here.
Keywords: polyp; image; system; containing polyp ... See more keywords
Giant Fibrovascular Polyp of the Esophagus
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Gastrointestinal Surgery"
DOI: 10.1007/s11605-020-04606-6
Abstract: A 38-year-old male presented with history gradually progressive dysphagia of 2-year duration, intermittent initially which became persistent for the past 3 months. There was associated retrosternal burning sensation which was relieved on taking antacids. There… read more here.
Keywords: polyp; fibrovascular polyp; esophagus; fig ... See more keywords
Vimentin-positive gastric adenocarcinoma arising in a hyperplastic polyp
Sign Up to like & getrecommendations! Published in 2018 at "Clinical Journal of Gastroenterology"
DOI: 10.1007/s12328-018-0828-6
Abstract: We report a case of vimentin-positive early gastric adenocarcinoma arising in a hyperplastic polyp (HP). A 72-year-old Japanese man was admitted for the detailed examination of a gastric polyp. He had a subtotal gastrectomy due… read more here.
Keywords: polyp; gastric adenocarcinoma; adenocarcinoma arising; arising hyperplastic ... See more keywords
Dual role of inorganic polyphosphate in cardiac myocytes: The importance of polyP chain length for energy metabolism and mPTP activation.
Sign Up to like & getrecommendations! Published in 2019 at "Archives of biochemistry and biophysics"
DOI: 10.1016/j.abb.2018.12.019
Abstract: We have previously demonstrated that inorganic polyphosphate (polyP) is a potent activator of the mitochondrial permeability transition pore (mPTP) in cardiac myocytes. PolyP depletion protected against Ca2+-induced mPTP opening, however it did not prevent and… read more here.
Keywords: polyp; chain; cardiac myocytes; inorganic polyphosphate ... See more keywords
The inorganic polymer, polyphosphate, blocks binding of SARS-CoV-2 spike protein to ACE2 receptor at physiological concentrations
Sign Up to like & getrecommendations! Published in 2020 at "Biochemical Pharmacology"
DOI: 10.1016/j.bcp.2020.114215
Abstract: Inorganic polyphosphate (polyP) is a morphogenetically active and metabolic energy-delivering physiological polymer that is released from blood platelets. Here, we show that polyP efficiently inhibits the binding of the envelope spike (S)-protein of the coronavirus… read more here.
Keywords: polyp; protein; polymer; spike protein ... See more keywords
Dual Role of Inorganic Polyphosphate (POLYP) in the Regulation of Mitochondria-Dependent Cell Death
Sign Up to like & getrecommendations! Published in 2017 at "Biophysical Journal"
DOI: 10.1016/j.bpj.2016.11.2345
Abstract: Inorganic polyphosphate (polyP) is a ubiquitous biological polymer that is well-conserved throughout the evolution and various species. Isoenergetic with ATP, polyP is composed of multiple subunits of orthophosphate, linked together by phosphoanhydride bonds. PolyP plays… read more here.
Keywords: polyp; inorganic polyphosphate; role; cell death ... See more keywords
Gastric inverted hyperplastic polyp, an exceptional case diagnosed after endoscopic submucosal dissection.
Sign Up to like & getrecommendations! Published in 2022 at "Clinics and research in hepatology and gastroenterology"
DOI: 10.1016/j.clinre.2022.101890
Abstract: Gastric inverted hyperplastic polyp (GIHP) is a rare type of gastric polyp that has a trend of downward growth into the submucosal layer. We present a case of a heart-shaped GIHP removed by endoscopic submucosal… read more here.
Keywords: gastric; hyperplastic polyp; endoscopic submucosal; polyp ... See more keywords
Effect of mercury on the polyphosphate level of alga Chlamydomonas reinhardtii.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental pollution"
DOI: 10.1016/j.envpol.2018.04.141
Abstract: In this study, the accumulation and toxicity effect of 1-7 μM of Hg was determined during 24-72 h on two strains of Chlamydomonas reinhardtii, CC-125 and CC-503 as a cell wall-deficient mutant, by monitoring the growth rate… read more here.
Keywords: polyp; accumulation; algal cells; level ... See more keywords